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Paper | Regular issue | Vol 24, No. 2, 1986, pp.369-377
Published online, 1st January, 1970
DOI: 10.3987/R-1986-02-0369
Heterocycles. XVIII. Synthesis of the Racemates of Naturally Occurring Flavonoids

Hiroshi Takahashi, Yumiko Kubota, Mieko Iguchi, Lin Fang, and Masayuki Onda*

*School of Pharmaceutical Sciences, Kitasato University, 5-9-1, Shirokane, Minato-ku, Tokyo 108-8641, Japan

Abstract

Racemic aromadendrin and fustin have been stereoselectively synthesized. Reduction of the O-substituted derivatives of these flavanonols provides the corresponding derivatives of gleditsin, leucopelargonidin and mollisacacidin (leucofisetinidin).